JSONObject解析Json串(Android)

下面是一段Json字符串，我们使用JSONObject类进行解析

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    private String jsonstr2  ="{'fg':['xxx','ccc','vvv','bbb','nnn','mmm','kkk','hhh','ddd','aaa','qqq','www'],'hx':['xu','hai','tao','huan','tian','xi'],'cs':['gong','xi','fa','cai'],'ys':['5k','10k','15k','20k','25k','30k']}" ;

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JSONObject json2 = new JSONObject(jsonStr2);

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jsonArray2 = json2.getJSONArray("fg");

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private ArrayList<String> datas4= new ArrayList<String>();

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FR:海涛高软（QQ技术交流群：386476712）